John Hardy LoveStruck Heishi Pendant Necklace Sterling Silver Black Onyx 1.25 Carat Lab-Grown Diamond [NBP4303931BONLGD]

Bold. Textural. Unmistakably modern.
The John Hardy LoveStruck Heishi Pendant Necklace in sterling silver delivers a commanding 1.25 carat diamond presence, elevated through natural black onyx and sculptural design.

This is not a traditional diamond pendant.
It is designed to create contrast—between light and shadow, polish and texture, precision and raw material.

At its center sits a proprietary freeform oval brilliant-cut lab-grown diamond, bezel-set to create a seamless, uninterrupted frame. The setting eliminates distraction, allowing the diamond’s brilliance and organic shape to take full focus.

Graded G colour and VS clarity, the 1.25 carat diamond delivers exceptional brightness and clarity—offering high-impact presence within a bold, modern composition.

Surrounding the pendant, hand-strung black onyx Heishi beads introduce depth and structure. The matte richness of the stone contrasts sharply with the diamond’s fire, creating a dynamic interplay that defines the piece.

Constructed in sterling silver with a substantial 4 mm gauge, the necklace carries weight and presence on the neckline. The integrated pusher clasp ensures a secure, seamless closure that maintains the clean visual flow of the design.

The result is a statement necklace—where texture meets brilliance, bridging contemporary edge with refined luxury.

Key Highlights

• 1.25 carat total weight lab-grown diamond
• Proprietary freeform oval brilliant cut
• Bezel setting for clean, architectural focus
• G colour, VS clarity diamond
• Natural black onyx Heishi beads
• Necklace gauge: approx. 4 mm
• Pendant dimensions: approx. 12.4 mm × 8.2 mm
• Designed for bold, textural presence

Why Lab-Grown Diamonds?

Lab-grown diamonds are chemically, physically, and optically identical to natural diamonds.

They allow for larger, higher-quality stones—like this 1.25 carat diamond—at a more accessible price point, without compromising brilliance or durability.

They also represent a more sustainable and ethically responsible choice, aligning with modern luxury values.

Design & Styling

This piece sits at the intersection of statement jewellery and modern luxury.

Wear it as:

• A signature statement necklace
• A bold everyday luxury piece
• A layered look with chains or beads
• A milestone or anniversary gift
• A unisex luxury accessory

Its combination of black onyx and diamond creates a distinct visual identity—strong, modern, and unmistakably refined.

Features

• Metal: Sterling Silver
• Stone: Lab-Grown Diamond & Black Onyx
• Total Carat Weight: 1.25 TCW
• Colour: G
• Clarity: VS
• Cut: Freeform Oval Brilliant
• Setting: Bezel
• Necklace Gauge: approx. 4 mm
• Pendant Dimensions: approx. 12.4 mm × 8.2 mm
• Closure: Pusher Clasp
• Craftsmanship: Handcrafted in reclaimed silver
• Style Number: NBP4303931BONLGD

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